CA2797494A1 - Perceuse - Google Patents

Perceuse Download PDF

Info

Publication number
CA2797494A1
CA2797494A1 CA2797494A CA2797494A CA2797494A1 CA 2797494 A1 CA2797494 A1 CA 2797494A1 CA 2797494 A CA2797494 A CA 2797494A CA 2797494 A CA2797494 A CA 2797494A CA 2797494 A1 CA2797494 A1 CA 2797494A1
Authority
CA
Canada
Prior art keywords
impact
end surface
drilling machine
idle
damping piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2797494A
Other languages
English (en)
Inventor
Anders Johansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Epiroc Rock Drills AB
Original Assignee
Atlas Copco Rock Drills AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Copco Rock Drills AB filed Critical Atlas Copco Rock Drills AB
Publication of CA2797494A1 publication Critical patent/CA2797494A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B25D17/245—Damping the reaction force using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/125—Hydraulic tool components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/131—Idling mode of tools
CA2797494A 2010-05-03 2011-04-14 Perceuse Abandoned CA2797494A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1050438-9 2010-05-03
SE1050438A SE534815C2 (sv) 2010-05-03 2010-05-03 Bergborrmaskin med dämpkolv
PCT/SE2011/050462 WO2011139208A1 (fr) 2010-05-03 2011-04-14 Perceuse

Publications (1)

Publication Number Publication Date
CA2797494A1 true CA2797494A1 (fr) 2011-11-10

Family

ID=44903889

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2797494A Abandoned CA2797494A1 (fr) 2010-05-03 2011-04-14 Perceuse

Country Status (8)

Country Link
US (1) US9062495B2 (fr)
EP (1) EP2566665A4 (fr)
JP (1) JP5813099B2 (fr)
CN (1) CN102985230B (fr)
AU (1) AU2011249094B2 (fr)
CA (1) CA2797494A1 (fr)
SE (1) SE534815C2 (fr)
WO (1) WO2011139208A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536758C2 (sv) * 2012-11-28 2014-07-15 Atlas Copco Rock Drills Ab Slagverk till en hydraulisk bergborrmaskin, förfarande för drift av ett slagverk och hydraulisk bergborrmaskin inkluderande ett slagverk
US20140262395A1 (en) * 2013-03-12 2014-09-18 Caterpillar Global Mining Equipment LLC. Drilling apparatus
CN105257208A (zh) * 2015-11-27 2016-01-20 赵桂华 一种液压凿岩机
CN107905722B (zh) * 2017-12-20 2024-03-08 山东天瑞重工有限公司 一种封闭式水压凿岩机
FR3120248B1 (fr) * 2021-03-01 2023-02-10 Montabert Roger Perforateur hydraulique roto-percutant pourvu d’un piston de butée et d’une chambre de freinage

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8106907L (sv) * 1981-11-20 1983-05-21 Atlas Copco Ab Sett att styra ett slagverk och slagverk
AT383866B (de) * 1984-07-06 1987-09-10 Ver Edelstahlwerke Ag Einrichtung zum schlagenden und/oder drehenden bohren
FI861851A (fi) * 1986-05-02 1987-11-03 Tampella Oy Ab Anordning foer ett axiallager i en borrmaskin.
SE463193B (sv) 1989-02-21 1990-10-22 Atlas Copco Mct Ab Anordning vid slaaende maskiner
FI84701C (fi) * 1990-02-23 1992-01-10 Tampella Oy Ab Anordning foer axiallagret i en borrmaskin.
DE4027021A1 (de) * 1990-08-27 1992-03-05 Krupp Maschinentechnik Hydraulisch betriebene schlagdrehbohrvorrichtung, insbesondere zum ankerlochbohren
DE4028595A1 (de) * 1990-09-08 1992-03-12 Krupp Maschinentechnik Hydraulisch betriebenes schlagwerk
JP3483015B2 (ja) 1995-10-16 2004-01-06 古河機械金属株式会社 油圧打撃装置の緩衝機構
US6367565B1 (en) * 1998-03-27 2002-04-09 David R. Hall Means for detecting subterranean formations and monitoring the operation of a down-hole fluid driven percussive piston
DE19933972A1 (de) * 1999-07-20 2001-01-25 Bosch Gmbh Robert Bohr- oder Schlaghammer
JP4463381B2 (ja) 2000-06-01 2010-05-19 古河機械金属株式会社 油圧さく岩機のダンパ圧力制御装置
FR2837523B1 (fr) 2002-03-19 2004-05-14 Montabert Sa Marteau perforateur hydraulique roto-percutant
FI121004B (fi) * 2003-01-03 2010-06-15 Sandvik Mining & Constr Oy Kallioporakone ja aksiaalilaakeri iskevää kallioporakonetta varten
SE529416C2 (sv) 2005-12-22 2007-08-07 Atlas Copco Rock Drills Ab Dämpanordning jämte borrmaskin inkluderande en dylik dämpanordning
SE532464C2 (sv) 2007-04-11 2010-01-26 Atlas Copco Rock Drills Ab Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter

Also Published As

Publication number Publication date
SE1050438A1 (sv) 2011-11-04
EP2566665A4 (fr) 2016-04-13
WO2011139208A1 (fr) 2011-11-10
CN102985230A (zh) 2013-03-20
JP2013525651A (ja) 2013-06-20
CN102985230B (zh) 2015-05-20
US9062495B2 (en) 2015-06-23
JP5813099B2 (ja) 2015-11-17
US20130037293A1 (en) 2013-02-14
SE534815C2 (sv) 2012-01-10
EP2566665A1 (fr) 2013-03-13
AU2011249094B2 (en) 2014-10-02

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160411

FZDE Discontinued

Effective date: 20180822